{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["administrative division of country", "sports team of location", "company shareholder among major shareholders", "geographic distribution"], "input": "Chelsea has one more league match , Saturday at Everton , before it will play in Spain against Barcelona in the first leg of the home-and-away Round of 16 in the Champions League ."}
{"administrative division of country": [{"subject": "Barcelona", "object": "Spain"}], "sports team of location": [], "company shareholder among major shareholders": [], "geographic distribution": []}